Find the LCM of the set of numbers.
-$30,80,70$
A) 1680
B) 560
C) 240
D) 840

Name: Find the LCM of the set of numbers. -$30,80,70$ A) 1680 B) 560 C) 240 D) 840
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Quizplus · Accepted Answer

The LCM of 30, 80, and 70 is found by first breaking each number down into its prime factors: 30 = 2 * 3 * 5, 80 = 2^4 * 5, and 70 = 2 * 5 * 7. The LCM is the product of the highest power of all prime numbers appearing in the factorization of these numbers, which is 2^4 * 3 * 5 * 7 = 16 * 3 * 5 * 7 = 1680.

Find the LCM of the Set of Numbers 30,80,7030,80,7030,80,70 A) 1680 B) 560 C) 240 D) 840

Find the LCM of the Set of Numbers $30,80,70$ A) 1680
B) 560
C) 240
D) 840